164481120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6719}}^1$

素因数の和:6757

約数の個数: 144

約数和(自身を含む): 594397440

約数和(自身を除く): 429916320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 3060, 4080, 4896, 6120, 6719, 8160, 12240, 13438, 20157, 24480, 26876, 33595, 40314, 53752, 60471, 67190, 80628, 100785, 107504, 114223, 120942, 134380, 161256, 201570, 215008, 228446, 241884, 268760, 302355, 322512, 342669, 403140, 456892, 483768, 537520, 571115, 604710, 645024, 685338, 806280, 913784, 967536, 1028007, 1075040, 1142230, 1209420, 1370676, 1612560, 1713345, 1827568, 1935072, 2056014, 2284460, 2418840, 2741352, 3225120, 3426690, 3655136, 4112028, 4568920, 4837680, 5140035, 5482704, 6853380, 8224056, 9137840, 9675360, 10280070, 10965408, 13706760, 16448112, 18275680, 20560140, 27413520, 32896224, 41120280, 54827040, 82240560, 164481120]

約数ペア:

[(1, 164481120), (2, 82240560), (3, 54827040), (4, 41120280), (5, 32896224), (6, 27413520), (8, 20560140), (9, 18275680), (10, 16448112), (12, 13706760), (15, 10965408), (16, 10280070), (17, 9675360), (18, 9137840), (20, 8224056), (24, 6853380), (30, 5482704), (32, 5140035), (34, 4837680), (36, 4568920), (40, 4112028), (45, 3655136), (48, 3426690), (51, 3225120), (60, 2741352), (68, 2418840), (72, 2284460), (80, 2056014), (85, 1935072), (90, 1827568), (96, 1713345), (102, 1612560), (120, 1370676), (136, 1209420), (144, 1142230), (153, 1075040), (160, 1028007), (170, 967536), (180, 913784), (204, 806280), (240, 685338), (255, 645024), (272, 604710), (288, 571115), (306, 537520), (340, 483768), (360, 456892), (408, 403140), (480, 342669), (510, 322512), (544, 302355), (612, 268760), (680, 241884), (720, 228446), (765, 215008), (816, 201570), (1020, 161256), (1224, 134380), (1360, 120942), (1440, 114223), (1530, 107504), (1632, 100785), (2040, 80628), (2448, 67190), (2720, 60471), (3060, 53752), (4080, 40314), (4896, 33595), (6120, 26876), (6719, 24480), (8160, 20157), (12240, 13438)]