40746780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1237}}^1$

素因数の和:1316

約数の個数: 96

約数和(自身を含む): 128950080

約数和(自身を除く): 88203300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 90, 108, 122, 135, 180, 183, 244, 270, 305, 366, 540, 549, 610, 732, 915, 1098, 1220, 1237, 1647, 1830, 2196, 2474, 2745, 3294, 3660, 3711, 4948, 5490, 6185, 6588, 7422, 8235, 10980, 11133, 12370, 14844, 16470, 18555, 22266, 24740, 32940, 33399, 37110, 44532, 55665, 66798, 74220, 75457, 111330, 133596, 150914, 166995, 222660, 226371, 301828, 333990, 377285, 452742, 667980, 679113, 754570, 905484, 1131855, 1358226, 1509140, 2037339, 2263710, 2716452, 3395565, 4074678, 4527420, 6791130, 8149356, 10186695, 13582260, 20373390, 40746780]

約数ペア:

[(1, 40746780), (2, 20373390), (3, 13582260), (4, 10186695), (5, 8149356), (6, 6791130), (9, 4527420), (10, 4074678), (12, 3395565), (15, 2716452), (18, 2263710), (20, 2037339), (27, 1509140), (30, 1358226), (36, 1131855), (45, 905484), (54, 754570), (60, 679113), (61, 667980), (90, 452742), (108, 377285), (122, 333990), (135, 301828), (180, 226371), (183, 222660), (244, 166995), (270, 150914), (305, 133596), (366, 111330), (540, 75457), (549, 74220), (610, 66798), (732, 55665), (915, 44532), (1098, 37110), (1220, 33399), (1237, 32940), (1647, 24740), (1830, 22266), (2196, 18555), (2474, 16470), (2745, 14844), (3294, 12370), (3660, 11133), (3711, 10980), (4948, 8235), (5490, 7422), (6185, 6588)]