4026360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:145

約数の個数: 128

約数和(自身を含む): 13608000

約数和(自身を除く): 9581640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 29, 30, 39, 40, 52, 58, 60, 65, 78, 87, 89, 104, 116, 120, 130, 145, 156, 174, 178, 195, 232, 260, 267, 290, 312, 348, 356, 377, 390, 435, 445, 520, 534, 580, 696, 712, 754, 780, 870, 890, 1068, 1131, 1157, 1160, 1335, 1508, 1560, 1740, 1780, 1885, 2136, 2262, 2314, 2581, 2670, 3016, 3471, 3480, 3560, 3770, 4524, 4628, 5162, 5340, 5655, 5785, 6942, 7540, 7743, 9048, 9256, 10324, 10680, 11310, 11570, 12905, 13884, 15080, 15486, 17355, 20648, 22620, 23140, 25810, 27768, 30972, 33553, 34710, 38715, 45240, 46280, 51620, 61944, 67106, 69420, 77430, 100659, 103240, 134212, 138840, 154860, 167765, 201318, 268424, 309720, 335530, 402636, 503295, 671060, 805272, 1006590, 1342120, 2013180, 4026360]

約数ペア:

[(1, 4026360), (2, 2013180), (3, 1342120), (4, 1006590), (5, 805272), (6, 671060), (8, 503295), (10, 402636), (12, 335530), (13, 309720), (15, 268424), (20, 201318), (24, 167765), (26, 154860), (29, 138840), (30, 134212), (39, 103240), (40, 100659), (52, 77430), (58, 69420), (60, 67106), (65, 61944), (78, 51620), (87, 46280), (89, 45240), (104, 38715), (116, 34710), (120, 33553), (130, 30972), (145, 27768), (156, 25810), (174, 23140), (178, 22620), (195, 20648), (232, 17355), (260, 15486), (267, 15080), (290, 13884), (312, 12905), (348, 11570), (356, 11310), (377, 10680), (390, 10324), (435, 9256), (445, 9048), (520, 7743), (534, 7540), (580, 6942), (696, 5785), (712, 5655), (754, 5340), (780, 5162), (870, 4628), (890, 4524), (1068, 3770), (1131, 3560), (1157, 3480), (1160, 3471), (1335, 3016), (1508, 2670), (1560, 2581), (1740, 2314), (1780, 2262), (1885, 2136)]