8052720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:147

約数の個数: 160

約数和(自身を含む): 28123200

約数和(自身を除く): 20070480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 39, 40, 48, 52, 58, 60, 65, 78, 80, 87, 89, 104, 116, 120, 130, 145, 156, 174, 178, 195, 208, 232, 240, 260, 267, 290, 312, 348, 356, 377, 390, 435, 445, 464, 520, 534, 580, 624, 696, 712, 754, 780, 870, 890, 1040, 1068, 1131, 1157, 1160, 1335, 1392, 1424, 1508, 1560, 1740, 1780, 1885, 2136, 2262, 2314, 2320, 2581, 2670, 3016, 3120, 3471, 3480, 3560, 3770, 4272, 4524, 4628, 5162, 5340, 5655, 5785, 6032, 6942, 6960, 7120, 7540, 7743, 9048, 9256, 10324, 10680, 11310, 11570, 12905, 13884, 15080, 15486, 17355, 18096, 18512, 20648, 21360, 22620, 23140, 25810, 27768, 30160, 30972, 33553, 34710, 38715, 41296, 45240, 46280, 51620, 55536, 61944, 67106, 69420, 77430, 90480, 92560, 100659, 103240, 123888, 134212, 138840, 154860, 167765, 201318, 206480, 268424, 277680, 309720, 335530, 402636, 503295, 536848, 619440, 671060, 805272, 1006590, 1342120, 1610544, 2013180, 2684240, 4026360, 8052720]

約数ペア:

[(1, 8052720), (2, 4026360), (3, 2684240), (4, 2013180), (5, 1610544), (6, 1342120), (8, 1006590), (10, 805272), (12, 671060), (13, 619440), (15, 536848), (16, 503295), (20, 402636), (24, 335530), (26, 309720), (29, 277680), (30, 268424), (39, 206480), (40, 201318), (48, 167765), (52, 154860), (58, 138840), (60, 134212), (65, 123888), (78, 103240), (80, 100659), (87, 92560), (89, 90480), (104, 77430), (116, 69420), (120, 67106), (130, 61944), (145, 55536), (156, 51620), (174, 46280), (178, 45240), (195, 41296), (208, 38715), (232, 34710), (240, 33553), (260, 30972), (267, 30160), (290, 27768), (312, 25810), (348, 23140), (356, 22620), (377, 21360), (390, 20648), (435, 18512), (445, 18096), (464, 17355), (520, 15486), (534, 15080), (580, 13884), (624, 12905), (696, 11570), (712, 11310), (754, 10680), (780, 10324), (870, 9256), (890, 9048), (1040, 7743), (1068, 7540), (1131, 7120), (1157, 6960), (1160, 6942), (1335, 6032), (1392, 5785), (1424, 5655), (1508, 5340), (1560, 5162), (1740, 4628), (1780, 4524), (1885, 4272), (2136, 3770), (2262, 3560), (2314, 3480), (2320, 3471), (2581, 3120), (2670, 3016)]