40921560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1601}}^1$

素因数の和:1689

約数の個数: 96

約数和(自身を含む): 134952480

約数和(自身を除く): 94030920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 180, 213, 284, 355, 360, 426, 568, 639, 710, 852, 1065, 1278, 1420, 1601, 1704, 2130, 2556, 2840, 3195, 3202, 4260, 4803, 5112, 6390, 6404, 8005, 8520, 9606, 12780, 12808, 14409, 16010, 19212, 24015, 25560, 28818, 32020, 38424, 48030, 57636, 64040, 72045, 96060, 113671, 115272, 144090, 192120, 227342, 288180, 341013, 454684, 568355, 576360, 682026, 909368, 1023039, 1136710, 1364052, 1705065, 2046078, 2273420, 2728104, 3410130, 4092156, 4546840, 5115195, 6820260, 8184312, 10230390, 13640520, 20460780, 40921560]

約数ペア:

[(1, 40921560), (2, 20460780), (3, 13640520), (4, 10230390), (5, 8184312), (6, 6820260), (8, 5115195), (9, 4546840), (10, 4092156), (12, 3410130), (15, 2728104), (18, 2273420), (20, 2046078), (24, 1705065), (30, 1364052), (36, 1136710), (40, 1023039), (45, 909368), (60, 682026), (71, 576360), (72, 568355), (90, 454684), (120, 341013), (142, 288180), (180, 227342), (213, 192120), (284, 144090), (355, 115272), (360, 113671), (426, 96060), (568, 72045), (639, 64040), (710, 57636), (852, 48030), (1065, 38424), (1278, 32020), (1420, 28818), (1601, 25560), (1704, 24015), (2130, 19212), (2556, 16010), (2840, 14409), (3195, 12808), (3202, 12780), (4260, 9606), (4803, 8520), (5112, 8005), (6390, 6404)]