27768480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:159

約数の個数: 192

約数和(自身を含む): 96018048

約数和(自身を除く): 68249568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 41, 48, 51, 60, 68, 80, 82, 83, 85, 96, 102, 120, 123, 136, 160, 164, 166, 170, 204, 205, 240, 246, 249, 255, 272, 328, 332, 340, 408, 410, 415, 480, 492, 498, 510, 544, 615, 656, 664, 680, 697, 816, 820, 830, 984, 996, 1020, 1230, 1245, 1312, 1328, 1360, 1394, 1411, 1632, 1640, 1660, 1968, 1992, 2040, 2091, 2460, 2490, 2656, 2720, 2788, 2822, 3280, 3320, 3403, 3485, 3936, 3984, 4080, 4182, 4233, 4920, 4980, 5576, 5644, 6560, 6640, 6806, 6970, 7055, 7968, 8160, 8364, 8466, 9840, 9960, 10209, 10455, 11152, 11288, 13280, 13612, 13940, 14110, 16728, 16932, 17015, 19680, 19920, 20418, 20910, 21165, 22304, 22576, 27224, 27880, 28220, 33456, 33864, 34030, 39840, 40836, 41820, 42330, 45152, 51045, 54448, 55760, 56440, 57851, 66912, 67728, 68060, 81672, 83640, 84660, 102090, 108896, 111520, 112880, 115702, 135456, 136120, 163344, 167280, 169320, 173553, 204180, 225760, 231404, 272240, 289255, 326688, 334560, 338640, 347106, 408360, 462808, 544480, 578510, 677280, 694212, 816720, 867765, 925616, 1157020, 1388424, 1633440, 1735530, 1851232, 2314040, 2776848, 3471060, 4628080, 5553696, 6942120, 9256160, 13884240, 27768480]

約数ペア:

[(1, 27768480), (2, 13884240), (3, 9256160), (4, 6942120), (5, 5553696), (6, 4628080), (8, 3471060), (10, 2776848), (12, 2314040), (15, 1851232), (16, 1735530), (17, 1633440), (20, 1388424), (24, 1157020), (30, 925616), (32, 867765), (34, 816720), (40, 694212), (41, 677280), (48, 578510), (51, 544480), (60, 462808), (68, 408360), (80, 347106), (82, 338640), (83, 334560), (85, 326688), (96, 289255), (102, 272240), (120, 231404), (123, 225760), (136, 204180), (160, 173553), (164, 169320), (166, 167280), (170, 163344), (204, 136120), (205, 135456), (240, 115702), (246, 112880), (249, 111520), (255, 108896), (272, 102090), (328, 84660), (332, 83640), (340, 81672), (408, 68060), (410, 67728), (415, 66912), (480, 57851), (492, 56440), (498, 55760), (510, 54448), (544, 51045), (615, 45152), (656, 42330), (664, 41820), (680, 40836), (697, 39840), (816, 34030), (820, 33864), (830, 33456), (984, 28220), (996, 27880), (1020, 27224), (1230, 22576), (1245, 22304), (1312, 21165), (1328, 20910), (1360, 20418), (1394, 19920), (1411, 19680), (1632, 17015), (1640, 16932), (1660, 16728), (1968, 14110), (1992, 13940), (2040, 13612), (2091, 13280), (2460, 11288), (2490, 11152), (2656, 10455), (2720, 10209), (2788, 9960), (2822, 9840), (3280, 8466), (3320, 8364), (3403, 8160), (3485, 7968), (3936, 7055), (3984, 6970), (4080, 6806), (4182, 6640), (4233, 6560), (4920, 5644), (4980, 5576)]