328952160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7369}}^1$

素因数の和:7421

約数の個数: 144

約数和(自身を含む): 1158917760

約数和(自身を除く): 829965600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3720, 4464, 4960, 5580, 7369, 7440, 8928, 11160, 14738, 14880, 22107, 22320, 29476, 36845, 44214, 44640, 58952, 66321, 73690, 88428, 110535, 117904, 132642, 147380, 176856, 221070, 228439, 235808, 265284, 294760, 331605, 353712, 442140, 456878, 530568, 589520, 663210, 685317, 707424, 884280, 913756, 1061136, 1142195, 1179040, 1326420, 1370634, 1768560, 1827512, 2055951, 2122272, 2284390, 2652840, 2741268, 3426585, 3537120, 3655024, 4111902, 4568780, 5305680, 5482536, 6853170, 7310048, 8223804, 9137560, 10279755, 10611360, 10965072, 13706340, 16447608, 18275120, 20559510, 21930144, 27412680, 32895216, 36550240, 41119020, 54825360, 65790432, 82238040, 109650720, 164476080, 328952160]

約数ペア:

[(1, 328952160), (2, 164476080), (3, 109650720), (4, 82238040), (5, 65790432), (6, 54825360), (8, 41119020), (9, 36550240), (10, 32895216), (12, 27412680), (15, 21930144), (16, 20559510), (18, 18275120), (20, 16447608), (24, 13706340), (30, 10965072), (31, 10611360), (32, 10279755), (36, 9137560), (40, 8223804), (45, 7310048), (48, 6853170), (60, 5482536), (62, 5305680), (72, 4568780), (80, 4111902), (90, 3655024), (93, 3537120), (96, 3426585), (120, 2741268), (124, 2652840), (144, 2284390), (155, 2122272), (160, 2055951), (180, 1827512), (186, 1768560), (240, 1370634), (248, 1326420), (279, 1179040), (288, 1142195), (310, 1061136), (360, 913756), (372, 884280), (465, 707424), (480, 685317), (496, 663210), (558, 589520), (620, 530568), (720, 456878), (744, 442140), (930, 353712), (992, 331605), (1116, 294760), (1240, 265284), (1395, 235808), (1440, 228439), (1488, 221070), (1860, 176856), (2232, 147380), (2480, 132642), (2790, 117904), (2976, 110535), (3720, 88428), (4464, 73690), (4960, 66321), (5580, 58952), (7369, 44640), (7440, 44214), (8928, 36845), (11160, 29476), (14738, 22320), (14880, 22107)]