531213120

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{61483}}^1$

素因数の和:61509

約数の個数: 112

約数和(自身を含む): 1874032320

約数和(自身を除く): 1342819200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 61483, 122966, 184449, 245932, 307415, 368898, 491864, 553347, 614830, 737796, 922245, 983728, 1106694, 1229660, 1475592, 1660041, 1844490, 1967456, 2213388, 2459320, 2766735, 2951184, 3320082, 3688980, 3934912, 4426776, 4918640, 5533470, 5902368, 6640164, 7377960, 8300205, 8853552, 9837280, 11066940, 11804736, 13280328, 14755920, 16600410, 17707104, 19674560, 22133880, 26560656, 29511840, 33200820, 35414208, 44267760, 53121312, 59023680, 66401640, 88535520, 106242624, 132803280, 177071040, 265606560, 531213120]

約数ペア:

[(1, 531213120), (2, 265606560), (3, 177071040), (4, 132803280), (5, 106242624), (6, 88535520), (8, 66401640), (9, 59023680), (10, 53121312), (12, 44267760), (15, 35414208), (16, 33200820), (18, 29511840), (20, 26560656), (24, 22133880), (27, 19674560), (30, 17707104), (32, 16600410), (36, 14755920), (40, 13280328), (45, 11804736), (48, 11066940), (54, 9837280), (60, 8853552), (64, 8300205), (72, 7377960), (80, 6640164), (90, 5902368), (96, 5533470), (108, 4918640), (120, 4426776), (135, 3934912), (144, 3688980), (160, 3320082), (180, 2951184), (192, 2766735), (216, 2459320), (240, 2213388), (270, 1967456), (288, 1844490), (320, 1660041), (360, 1475592), (432, 1229660), (480, 1106694), (540, 983728), (576, 922245), (720, 737796), (864, 614830), (960, 553347), (1080, 491864), (1440, 368898), (1728, 307415), (2160, 245932), (2880, 184449), (4320, 122966), (8640, 61483)]