40387372920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{4457}}^1\times {\mathrm{25171}}^1$

素因数の和:29645

約数の個数: 96

約数和(自身を含む): 131293627920

約数和(自身を除く): 90906255000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 4457, 8914, 13371, 17828, 22285, 25171, 26742, 35656, 40113, 44570, 50342, 53484, 66855, 75513, 80226, 89140, 100684, 106968, 125855, 133710, 151026, 160452, 178280, 200565, 201368, 226539, 251710, 267420, 302052, 320904, 377565, 401130, 453078, 503420, 534840, 604104, 755130, 802260, 906156, 1006840, 1132695, 1510260, 1604520, 1812312, 2265390, 3020520, 4530780, 9061560, 112187147, 224374294, 336561441, 448748588, 560935735, 673122882, 897497176, 1009684323, 1121871470, 1346245764, 1682807205, 2019368646, 2243742940, 2692491528, 3365614410, 4038737292, 4487485880, 5048421615, 6731228820, 8077474584, 10096843230, 13462457640, 20193686460, 40387372920]

約数ペア:

[(1, 40387372920), (2, 20193686460), (3, 13462457640), (4, 10096843230), (5, 8077474584), (6, 6731228820), (8, 5048421615), (9, 4487485880), (10, 4038737292), (12, 3365614410), (15, 2692491528), (18, 2243742940), (20, 2019368646), (24, 1682807205), (30, 1346245764), (36, 1121871470), (40, 1009684323), (45, 897497176), (60, 673122882), (72, 560935735), (90, 448748588), (120, 336561441), (180, 224374294), (360, 112187147), (4457, 9061560), (8914, 4530780), (13371, 3020520), (17828, 2265390), (22285, 1812312), (25171, 1604520), (26742, 1510260), (35656, 1132695), (40113, 1006840), (44570, 906156), (50342, 802260), (53484, 755130), (66855, 604104), (75513, 534840), (80226, 503420), (89140, 453078), (100684, 401130), (106968, 377565), (125855, 320904), (133710, 302052), (151026, 267420), (160452, 251710), (178280, 226539), (200565, 201368)]