818473680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{2269}}^1$

素因数の和:2458

約数の個数: 160

約数和(自身を含む): 2837318400

約数和(自身を除く): 2018844720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 167, 180, 216, 240, 270, 334, 360, 432, 501, 540, 668, 720, 835, 1002, 1080, 1336, 1503, 1670, 2004, 2160, 2269, 2505, 2672, 3006, 3340, 4008, 4509, 4538, 5010, 6012, 6680, 6807, 7515, 8016, 9018, 9076, 10020, 11345, 12024, 13360, 13614, 15030, 18036, 18152, 20040, 20421, 22545, 22690, 24048, 27228, 30060, 34035, 36072, 36304, 40080, 40842, 45090, 45380, 54456, 60120, 61263, 68070, 72144, 81684, 90180, 90760, 102105, 108912, 120240, 122526, 136140, 163368, 180360, 181520, 204210, 245052, 272280, 306315, 326736, 360720, 378923, 408420, 490104, 544560, 612630, 757846, 816840, 980208, 1136769, 1225260, 1515692, 1633680, 1894615, 2273538, 2450520, 3031384, 3410307, 3789230, 4547076, 4901040, 5683845, 6062768, 6820614, 7578460, 9094152, 10230921, 11367690, 13641228, 15156920, 17051535, 18188304, 20461842, 22735380, 27282456, 30313840, 34103070, 40923684, 45470760, 51154605, 54564912, 68206140, 81847368, 90941520, 102309210, 136412280, 163694736, 204618420, 272824560, 409236840, 818473680]

約数ペア:

[(1, 818473680), (2, 409236840), (3, 272824560), (4, 204618420), (5, 163694736), (6, 136412280), (8, 102309210), (9, 90941520), (10, 81847368), (12, 68206140), (15, 54564912), (16, 51154605), (18, 45470760), (20, 40923684), (24, 34103070), (27, 30313840), (30, 27282456), (36, 22735380), (40, 20461842), (45, 18188304), (48, 17051535), (54, 15156920), (60, 13641228), (72, 11367690), (80, 10230921), (90, 9094152), (108, 7578460), (120, 6820614), (135, 6062768), (144, 5683845), (167, 4901040), (180, 4547076), (216, 3789230), (240, 3410307), (270, 3031384), (334, 2450520), (360, 2273538), (432, 1894615), (501, 1633680), (540, 1515692), (668, 1225260), (720, 1136769), (835, 980208), (1002, 816840), (1080, 757846), (1336, 612630), (1503, 544560), (1670, 490104), (2004, 408420), (2160, 378923), (2269, 360720), (2505, 326736), (2672, 306315), (3006, 272280), (3340, 245052), (4008, 204210), (4509, 181520), (4538, 180360), (5010, 163368), (6012, 136140), (6680, 122526), (6807, 120240), (7515, 108912), (8016, 102105), (9018, 90760), (9076, 90180), (10020, 81684), (11345, 72144), (12024, 68070), (13360, 61263), (13614, 60120), (15030, 54456), (18036, 45380), (18152, 45090), (20040, 40842), (20421, 40080), (22545, 36304), (22690, 36072), (24048, 34035), (27228, 30060)]