328992480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4861}}^1$

素因数の和:4929

約数の個数: 144

約数和(自身を含む): 1146809664

約数和(自身を除く): 817817184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 96, 120, 141, 144, 160, 180, 188, 235, 240, 282, 288, 360, 376, 423, 470, 480, 564, 705, 720, 752, 846, 940, 1128, 1410, 1440, 1504, 1692, 1880, 2115, 2256, 2820, 3384, 3760, 4230, 4512, 4861, 5640, 6768, 7520, 8460, 9722, 11280, 13536, 14583, 16920, 19444, 22560, 24305, 29166, 33840, 38888, 43749, 48610, 58332, 67680, 72915, 77776, 87498, 97220, 116664, 145830, 155552, 174996, 194440, 218745, 228467, 233328, 291660, 349992, 388880, 437490, 456934, 466656, 583320, 685401, 699984, 777760, 874980, 913868, 1142335, 1166640, 1370802, 1399968, 1749960, 1827736, 2056203, 2284670, 2333280, 2741604, 3427005, 3499920, 3655472, 4112406, 4569340, 5483208, 6854010, 6999840, 7310944, 8224812, 9138680, 10281015, 10966416, 13708020, 16449624, 18277360, 20562030, 21932832, 27416040, 32899248, 36554720, 41124060, 54832080, 65798496, 82248120, 109664160, 164496240, 328992480]

約数ペア:

[(1, 328992480), (2, 164496240), (3, 109664160), (4, 82248120), (5, 65798496), (6, 54832080), (8, 41124060), (9, 36554720), (10, 32899248), (12, 27416040), (15, 21932832), (16, 20562030), (18, 18277360), (20, 16449624), (24, 13708020), (30, 10966416), (32, 10281015), (36, 9138680), (40, 8224812), (45, 7310944), (47, 6999840), (48, 6854010), (60, 5483208), (72, 4569340), (80, 4112406), (90, 3655472), (94, 3499920), (96, 3427005), (120, 2741604), (141, 2333280), (144, 2284670), (160, 2056203), (180, 1827736), (188, 1749960), (235, 1399968), (240, 1370802), (282, 1166640), (288, 1142335), (360, 913868), (376, 874980), (423, 777760), (470, 699984), (480, 685401), (564, 583320), (705, 466656), (720, 456934), (752, 437490), (846, 388880), (940, 349992), (1128, 291660), (1410, 233328), (1440, 228467), (1504, 218745), (1692, 194440), (1880, 174996), (2115, 155552), (2256, 145830), (2820, 116664), (3384, 97220), (3760, 87498), (4230, 77776), (4512, 72915), (4861, 67680), (5640, 58332), (6768, 48610), (7520, 43749), (8460, 38888), (9722, 33840), (11280, 29166), (13536, 24305), (14583, 22560), (16920, 19444)]