64331640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2153}}^1$

素因数の和:2253

約数の個数: 96

約数和(自身を含む): 211695120

約数和(自身を除く): 147363480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 83, 90, 120, 166, 180, 249, 332, 360, 415, 498, 664, 747, 830, 996, 1245, 1494, 1660, 1992, 2153, 2490, 2988, 3320, 3735, 4306, 4980, 5976, 6459, 7470, 8612, 9960, 10765, 12918, 14940, 17224, 19377, 21530, 25836, 29880, 32295, 38754, 43060, 51672, 64590, 77508, 86120, 96885, 129180, 155016, 178699, 193770, 258360, 357398, 387540, 536097, 714796, 775080, 893495, 1072194, 1429592, 1608291, 1786990, 2144388, 2680485, 3216582, 3573980, 4288776, 5360970, 6433164, 7147960, 8041455, 10721940, 12866328, 16082910, 21443880, 32165820, 64331640]

約数ペア:

[(1, 64331640), (2, 32165820), (3, 21443880), (4, 16082910), (5, 12866328), (6, 10721940), (8, 8041455), (9, 7147960), (10, 6433164), (12, 5360970), (15, 4288776), (18, 3573980), (20, 3216582), (24, 2680485), (30, 2144388), (36, 1786990), (40, 1608291), (45, 1429592), (60, 1072194), (72, 893495), (83, 775080), (90, 714796), (120, 536097), (166, 387540), (180, 357398), (249, 258360), (332, 193770), (360, 178699), (415, 155016), (498, 129180), (664, 96885), (747, 86120), (830, 77508), (996, 64590), (1245, 51672), (1494, 43060), (1660, 38754), (1992, 32295), (2153, 29880), (2490, 25836), (2988, 21530), (3320, 19377), (3735, 17224), (4306, 14940), (4980, 12918), (5976, 10765), (6459, 9960), (7470, 8612)]