15183120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1543}}^1$

素因数の和:1600

約数の個数: 80

約数和(自身を含む): 48246912

約数和(自身を除く): 33063792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1543, 1640, 1968, 2460, 3086, 3280, 4629, 4920, 6172, 7715, 9258, 9840, 12344, 15430, 18516, 23145, 24688, 30860, 37032, 46290, 61720, 63263, 74064, 92580, 123440, 126526, 185160, 189789, 253052, 316315, 370320, 379578, 506104, 632630, 759156, 948945, 1012208, 1265260, 1518312, 1897890, 2530520, 3036624, 3795780, 5061040, 7591560, 15183120]

約数ペア:

[(1, 15183120), (2, 7591560), (3, 5061040), (4, 3795780), (5, 3036624), (6, 2530520), (8, 1897890), (10, 1518312), (12, 1265260), (15, 1012208), (16, 948945), (20, 759156), (24, 632630), (30, 506104), (40, 379578), (41, 370320), (48, 316315), (60, 253052), (80, 189789), (82, 185160), (120, 126526), (123, 123440), (164, 92580), (205, 74064), (240, 63263), (246, 61720), (328, 46290), (410, 37032), (492, 30860), (615, 24688), (656, 23145), (820, 18516), (984, 15430), (1230, 12344), (1543, 9840), (1640, 9258), (1968, 7715), (2460, 6172), (3086, 4920), (3280, 4629)]