393299640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{29527}}^1$

素因数の和:29581

約数の個数: 96

約数和(自身を含む): 1312814880

約数和(自身を除く): 919515240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 296, 333, 360, 370, 444, 555, 666, 740, 888, 1110, 1332, 1480, 1665, 2220, 2664, 3330, 4440, 6660, 13320, 29527, 59054, 88581, 118108, 147635, 177162, 236216, 265743, 295270, 354324, 442905, 531486, 590540, 708648, 885810, 1062972, 1092499, 1181080, 1328715, 1771620, 2125944, 2184998, 2657430, 3277497, 3543240, 4369996, 5314860, 5462495, 6554994, 8739992, 9832491, 10629720, 10924990, 13109988, 16387485, 19664982, 21849980, 26219976, 32774970, 39329964, 43699960, 49162455, 65549940, 78659928, 98324910, 131099880, 196649820, 393299640]

約数ペア:

[(1, 393299640), (2, 196649820), (3, 131099880), (4, 98324910), (5, 78659928), (6, 65549940), (8, 49162455), (9, 43699960), (10, 39329964), (12, 32774970), (15, 26219976), (18, 21849980), (20, 19664982), (24, 16387485), (30, 13109988), (36, 10924990), (37, 10629720), (40, 9832491), (45, 8739992), (60, 6554994), (72, 5462495), (74, 5314860), (90, 4369996), (111, 3543240), (120, 3277497), (148, 2657430), (180, 2184998), (185, 2125944), (222, 1771620), (296, 1328715), (333, 1181080), (360, 1092499), (370, 1062972), (444, 885810), (555, 708648), (666, 590540), (740, 531486), (888, 442905), (1110, 354324), (1332, 295270), (1480, 265743), (1665, 236216), (2220, 177162), (2664, 147635), (3330, 118108), (4440, 88581), (6660, 59054), (13320, 29527)]