90461760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:301

約数の個数: 224

約数和(自身を含む): 318650112

約数和(自身を除く): 228188352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 32, 34, 40, 46, 48, 51, 60, 64, 68, 69, 80, 85, 92, 96, 102, 115, 120, 136, 138, 160, 170, 184, 192, 204, 230, 240, 241, 255, 272, 276, 320, 340, 345, 368, 391, 408, 460, 480, 482, 510, 544, 552, 680, 690, 723, 736, 782, 816, 920, 960, 964, 1020, 1088, 1104, 1173, 1205, 1360, 1380, 1446, 1472, 1564, 1632, 1840, 1928, 1955, 2040, 2208, 2346, 2410, 2720, 2760, 2892, 3128, 3264, 3615, 3680, 3856, 3910, 4080, 4097, 4416, 4692, 4820, 5440, 5520, 5543, 5784, 5865, 6256, 7230, 7360, 7712, 7820, 8160, 8194, 9384, 9640, 11040, 11086, 11568, 11730, 12291, 12512, 14460, 15424, 15640, 16320, 16388, 16629, 18768, 19280, 20485, 22080, 22172, 23136, 23460, 24582, 25024, 27715, 28920, 31280, 32776, 33258, 37536, 38560, 40970, 44344, 46272, 46920, 49164, 55430, 57840, 61455, 62560, 65552, 66516, 75072, 77120, 81940, 83145, 88688, 93840, 94231, 98328, 110860, 115680, 122910, 125120, 131104, 133032, 163880, 166290, 177376, 187680, 188462, 196656, 221720, 231360, 245820, 262208, 266064, 282693, 327760, 332580, 354752, 375360, 376924, 393312, 443440, 471155, 491640, 532128, 565386, 655520, 665160, 753848, 786624, 886880, 942310, 983280, 1064256, 1130772, 1311040, 1330320, 1413465, 1507696, 1773760, 1884620, 1966560, 2261544, 2660640, 2826930, 3015392, 3769240, 3933120, 4523088, 5321280, 5653860, 6030784, 7538480, 9046176, 11307720, 15076960, 18092352, 22615440, 30153920, 45230880, 90461760]

約数ペア:

[(1, 90461760), (2, 45230880), (3, 30153920), (4, 22615440), (5, 18092352), (6, 15076960), (8, 11307720), (10, 9046176), (12, 7538480), (15, 6030784), (16, 5653860), (17, 5321280), (20, 4523088), (23, 3933120), (24, 3769240), (30, 3015392), (32, 2826930), (34, 2660640), (40, 2261544), (46, 1966560), (48, 1884620), (51, 1773760), (60, 1507696), (64, 1413465), (68, 1330320), (69, 1311040), (80, 1130772), (85, 1064256), (92, 983280), (96, 942310), (102, 886880), (115, 786624), (120, 753848), (136, 665160), (138, 655520), (160, 565386), (170, 532128), (184, 491640), (192, 471155), (204, 443440), (230, 393312), (240, 376924), (241, 375360), (255, 354752), (272, 332580), (276, 327760), (320, 282693), (340, 266064), (345, 262208), (368, 245820), (391, 231360), (408, 221720), (460, 196656), (480, 188462), (482, 187680), (510, 177376), (544, 166290), (552, 163880), (680, 133032), (690, 131104), (723, 125120), (736, 122910), (782, 115680), (816, 110860), (920, 98328), (960, 94231), (964, 93840), (1020, 88688), (1088, 83145), (1104, 81940), (1173, 77120), (1205, 75072), (1360, 66516), (1380, 65552), (1446, 62560), (1472, 61455), (1564, 57840), (1632, 55430), (1840, 49164), (1928, 46920), (1955, 46272), (2040, 44344), (2208, 40970), (2346, 38560), (2410, 37536), (2720, 33258), (2760, 32776), (2892, 31280), (3128, 28920), (3264, 27715), (3615, 25024), (3680, 24582), (3856, 23460), (3910, 23136), (4080, 22172), (4097, 22080), (4416, 20485), (4692, 19280), (4820, 18768), (5440, 16629), (5520, 16388), (5543, 16320), (5784, 15640), (5865, 15424), (6256, 14460), (7230, 12512), (7360, 12291), (7712, 11730), (7820, 11568), (8160, 11086), (8194, 11040), (9384, 9640)]