15723643680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{10919197}}^1$

素因数の和:10919218

約数の個数: 72

約数和(自身を含む): 53656938972

約数和(自身を除く): 37933295292

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 10919197, 21838394, 32757591, 43676788, 54595985, 65515182, 87353576, 98272773, 109191970, 131030364, 163787955, 174707152, 196545546, 218383940, 262060728, 327575910, 349414304, 393091092, 436767880, 491363865, 524121456, 655151820, 786182184, 873535760, 982727730, 1048242912, 1310303640, 1572364368, 1747071520, 1965455460, 2620607280, 3144728736, 3930910920, 5241214560, 7861821840, 15723643680]

約数ペア:

[(1, 15723643680), (2, 7861821840), (3, 5241214560), (4, 3930910920), (5, 3144728736), (6, 2620607280), (8, 1965455460), (9, 1747071520), (10, 1572364368), (12, 1310303640), (15, 1048242912), (16, 982727730), (18, 873535760), (20, 786182184), (24, 655151820), (30, 524121456), (32, 491363865), (36, 436767880), (40, 393091092), (45, 349414304), (48, 327575910), (60, 262060728), (72, 218383940), (80, 196545546), (90, 174707152), (96, 163787955), (120, 131030364), (144, 109191970), (160, 98272773), (180, 87353576), (240, 65515182), (288, 54595985), (360, 43676788), (480, 32757591), (720, 21838394), (1440, 10919197)]