1840031520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{21179}}^1$

素因数の和:21378

約数の個数: 96

約数和(自身を含む): 5828397120

約数和(自身を除く): 3988365600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 181, 240, 362, 480, 543, 724, 905, 1086, 1448, 1810, 2172, 2715, 2896, 3620, 4344, 5430, 5792, 7240, 8688, 10860, 14480, 17376, 21179, 21720, 28960, 42358, 43440, 63537, 84716, 86880, 105895, 127074, 169432, 211790, 254148, 317685, 338864, 423580, 508296, 635370, 677728, 847160, 1016592, 1270740, 1694320, 2033184, 2541480, 3388640, 3833399, 5082960, 7666798, 10165920, 11500197, 15333596, 19166995, 23000394, 30667192, 38333990, 46000788, 57500985, 61334384, 76667980, 92001576, 115001970, 122668768, 153335960, 184003152, 230003940, 306671920, 368006304, 460007880, 613343840, 920015760, 1840031520]

約数ペア:

[(1, 1840031520), (2, 920015760), (3, 613343840), (4, 460007880), (5, 368006304), (6, 306671920), (8, 230003940), (10, 184003152), (12, 153335960), (15, 122668768), (16, 115001970), (20, 92001576), (24, 76667980), (30, 61334384), (32, 57500985), (40, 46000788), (48, 38333990), (60, 30667192), (80, 23000394), (96, 19166995), (120, 15333596), (160, 11500197), (181, 10165920), (240, 7666798), (362, 5082960), (480, 3833399), (543, 3388640), (724, 2541480), (905, 2033184), (1086, 1694320), (1448, 1270740), (1810, 1016592), (2172, 847160), (2715, 677728), (2896, 635370), (3620, 508296), (4344, 423580), (5430, 338864), (5792, 317685), (7240, 254148), (8688, 211790), (10860, 169432), (14480, 127074), (17376, 105895), (21179, 86880), (21720, 84716), (28960, 63537), (42358, 43440)]