12917280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1583}}^1$

素因数の和:1618

約数の個数: 96

約数和(自身を含む): 43110144

約数和(自身を除く): 30192864

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, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1583, 1632, 2040, 2720, 3166, 4080, 4749, 6332, 7915, 8160, 9498, 12664, 15830, 18996, 23745, 25328, 26911, 31660, 37992, 47490, 50656, 53822, 63320, 75984, 80733, 94980, 107644, 126640, 134555, 151968, 161466, 189960, 215288, 253280, 269110, 322932, 379920, 403665, 430576, 538220, 645864, 759840, 807330, 861152, 1076440, 1291728, 1614660, 2152880, 2583456, 3229320, 4305760, 6458640, 12917280]

約数ペア:

[(1, 12917280), (2, 6458640), (3, 4305760), (4, 3229320), (5, 2583456), (6, 2152880), (8, 1614660), (10, 1291728), (12, 1076440), (15, 861152), (16, 807330), (17, 759840), (20, 645864), (24, 538220), (30, 430576), (32, 403665), (34, 379920), (40, 322932), (48, 269110), (51, 253280), (60, 215288), (68, 189960), (80, 161466), (85, 151968), (96, 134555), (102, 126640), (120, 107644), (136, 94980), (160, 80733), (170, 75984), (204, 63320), (240, 53822), (255, 50656), (272, 47490), (340, 37992), (408, 31660), (480, 26911), (510, 25328), (544, 23745), (680, 18996), (816, 15830), (1020, 12664), (1360, 9498), (1583, 8160), (1632, 7915), (2040, 6332), (2720, 4749), (3166, 4080)]