75402480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18481}}^1$

素因数の和:18514

約数の個数: 80

約数和(自身を含む): 247510944

約数和(自身を除く): 172108464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 18481, 36962, 55443, 73924, 92405, 110886, 147848, 184810, 221772, 277215, 295696, 314177, 369620, 443544, 554430, 628354, 739240, 887088, 942531, 1108860, 1256708, 1478480, 1570885, 1885062, 2217720, 2513416, 3141770, 3770124, 4435440, 4712655, 5026832, 6283540, 7540248, 9425310, 12567080, 15080496, 18850620, 25134160, 37701240, 75402480]

約数ペア:

[(1, 75402480), (2, 37701240), (3, 25134160), (4, 18850620), (5, 15080496), (6, 12567080), (8, 9425310), (10, 7540248), (12, 6283540), (15, 5026832), (16, 4712655), (17, 4435440), (20, 3770124), (24, 3141770), (30, 2513416), (34, 2217720), (40, 1885062), (48, 1570885), (51, 1478480), (60, 1256708), (68, 1108860), (80, 942531), (85, 887088), (102, 739240), (120, 628354), (136, 554430), (170, 443544), (204, 369620), (240, 314177), (255, 295696), (272, 277215), (340, 221772), (408, 184810), (510, 147848), (680, 110886), (816, 92405), (1020, 73924), (1360, 55443), (2040, 36962), (4080, 18481)]