3105960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1$

素因数の和:219

約数の個数: 128

約数和(自身を含む): 11007360

約数和(自身を除く): 7901400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 181, 195, 220, 260, 264, 286, 312, 330, 362, 390, 429, 440, 520, 543, 572, 660, 715, 724, 780, 858, 905, 1086, 1144, 1320, 1430, 1448, 1560, 1716, 1810, 1991, 2145, 2172, 2353, 2715, 2860, 3432, 3620, 3982, 4290, 4344, 4706, 5430, 5720, 5973, 7059, 7240, 7964, 8580, 9412, 9955, 10860, 11765, 11946, 14118, 15928, 17160, 18824, 19910, 21720, 23530, 23892, 25883, 28236, 29865, 35295, 39820, 47060, 47784, 51766, 56472, 59730, 70590, 77649, 79640, 94120, 103532, 119460, 129415, 141180, 155298, 207064, 238920, 258830, 282360, 310596, 388245, 517660, 621192, 776490, 1035320, 1552980, 3105960]

約数ペア:

[(1, 3105960), (2, 1552980), (3, 1035320), (4, 776490), (5, 621192), (6, 517660), (8, 388245), (10, 310596), (11, 282360), (12, 258830), (13, 238920), (15, 207064), (20, 155298), (22, 141180), (24, 129415), (26, 119460), (30, 103532), (33, 94120), (39, 79640), (40, 77649), (44, 70590), (52, 59730), (55, 56472), (60, 51766), (65, 47784), (66, 47060), (78, 39820), (88, 35295), (104, 29865), (110, 28236), (120, 25883), (130, 23892), (132, 23530), (143, 21720), (156, 19910), (165, 18824), (181, 17160), (195, 15928), (220, 14118), (260, 11946), (264, 11765), (286, 10860), (312, 9955), (330, 9412), (362, 8580), (390, 7964), (429, 7240), (440, 7059), (520, 5973), (543, 5720), (572, 5430), (660, 4706), (715, 4344), (724, 4290), (780, 3982), (858, 3620), (905, 3432), (1086, 2860), (1144, 2715), (1320, 2353), (1430, 2172), (1448, 2145), (1560, 1991), (1716, 1810)]