64227360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{463}}^1$

素因数の和:515

約数の個数: 144

約数和(自身を含む): 215381376

約数和(自身を除く): 151154016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 289, 340, 408, 463, 480, 510, 544, 578, 680, 816, 867, 926, 1020, 1156, 1360, 1389, 1445, 1632, 1734, 1852, 2040, 2312, 2315, 2720, 2778, 2890, 3468, 3704, 4080, 4335, 4624, 4630, 5556, 5780, 6936, 6945, 7408, 7871, 8160, 8670, 9248, 9260, 11112, 11560, 13872, 13890, 14816, 15742, 17340, 18520, 22224, 23120, 23613, 27744, 27780, 31484, 34680, 37040, 39355, 44448, 46240, 47226, 55560, 62968, 69360, 74080, 78710, 94452, 111120, 118065, 125936, 133807, 138720, 157420, 188904, 222240, 236130, 251872, 267614, 314840, 377808, 401421, 472260, 535228, 629680, 669035, 755616, 802842, 944520, 1070456, 1259360, 1338070, 1605684, 1889040, 2007105, 2140912, 2676140, 3211368, 3778080, 4014210, 4281824, 5352280, 6422736, 8028420, 10704560, 12845472, 16056840, 21409120, 32113680, 64227360]

約数ペア:

[(1, 64227360), (2, 32113680), (3, 21409120), (4, 16056840), (5, 12845472), (6, 10704560), (8, 8028420), (10, 6422736), (12, 5352280), (15, 4281824), (16, 4014210), (17, 3778080), (20, 3211368), (24, 2676140), (30, 2140912), (32, 2007105), (34, 1889040), (40, 1605684), (48, 1338070), (51, 1259360), (60, 1070456), (68, 944520), (80, 802842), (85, 755616), (96, 669035), (102, 629680), (120, 535228), (136, 472260), (160, 401421), (170, 377808), (204, 314840), (240, 267614), (255, 251872), (272, 236130), (289, 222240), (340, 188904), (408, 157420), (463, 138720), (480, 133807), (510, 125936), (544, 118065), (578, 111120), (680, 94452), (816, 78710), (867, 74080), (926, 69360), (1020, 62968), (1156, 55560), (1360, 47226), (1389, 46240), (1445, 44448), (1632, 39355), (1734, 37040), (1852, 34680), (2040, 31484), (2312, 27780), (2315, 27744), (2720, 23613), (2778, 23120), (2890, 22224), (3468, 18520), (3704, 17340), (4080, 15742), (4335, 14816), (4624, 13890), (4630, 13872), (5556, 11560), (5780, 11112), (6936, 9260), (6945, 9248), (7408, 8670), (7871, 8160)]