39276120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1481}}^1$

素因数の和:1525

約数の個数: 128

約数和(自身を含む): 134447040

約数和(自身を除く): 95170920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 312, 340, 390, 408, 442, 510, 520, 663, 680, 780, 884, 1020, 1105, 1326, 1481, 1560, 1768, 2040, 2210, 2652, 2962, 3315, 4420, 4443, 5304, 5924, 6630, 7405, 8840, 8886, 11848, 13260, 14810, 17772, 19253, 22215, 25177, 26520, 29620, 35544, 38506, 44430, 50354, 57759, 59240, 75531, 77012, 88860, 96265, 100708, 115518, 125885, 151062, 154024, 177720, 192530, 201416, 231036, 251770, 288795, 302124, 327301, 377655, 385060, 462072, 503540, 577590, 604248, 654602, 755310, 770120, 981903, 1007080, 1155180, 1309204, 1510620, 1636505, 1963806, 2310360, 2618408, 3021240, 3273010, 3927612, 4909515, 6546020, 7855224, 9819030, 13092040, 19638060, 39276120]

約数ペア:

[(1, 39276120), (2, 19638060), (3, 13092040), (4, 9819030), (5, 7855224), (6, 6546020), (8, 4909515), (10, 3927612), (12, 3273010), (13, 3021240), (15, 2618408), (17, 2310360), (20, 1963806), (24, 1636505), (26, 1510620), (30, 1309204), (34, 1155180), (39, 1007080), (40, 981903), (51, 770120), (52, 755310), (60, 654602), (65, 604248), (68, 577590), (78, 503540), (85, 462072), (102, 385060), (104, 377655), (120, 327301), (130, 302124), (136, 288795), (156, 251770), (170, 231036), (195, 201416), (204, 192530), (221, 177720), (255, 154024), (260, 151062), (312, 125885), (340, 115518), (390, 100708), (408, 96265), (442, 88860), (510, 77012), (520, 75531), (663, 59240), (680, 57759), (780, 50354), (884, 44430), (1020, 38506), (1105, 35544), (1326, 29620), (1481, 26520), (1560, 25177), (1768, 22215), (2040, 19253), (2210, 17772), (2652, 14810), (2962, 13260), (3315, 11848), (4420, 8886), (4443, 8840), (5304, 7405), (5924, 6630)]