61523160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{22291}}^1$

素因数の和:22328

約数の個数: 64

約数和(自身を含む): 192602880

約数和(自身を除く): 131079720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 22291, 44582, 66873, 89164, 111455, 133746, 178328, 222910, 267492, 334365, 445820, 512693, 534984, 668730, 891640, 1025386, 1337460, 1538079, 2050772, 2563465, 2674920, 3076158, 4101544, 5126930, 6152316, 7690395, 10253860, 12304632, 15380790, 20507720, 30761580, 61523160]

約数ペア:

[(1, 61523160), (2, 30761580), (3, 20507720), (4, 15380790), (5, 12304632), (6, 10253860), (8, 7690395), (10, 6152316), (12, 5126930), (15, 4101544), (20, 3076158), (23, 2674920), (24, 2563465), (30, 2050772), (40, 1538079), (46, 1337460), (60, 1025386), (69, 891640), (92, 668730), (115, 534984), (120, 512693), (138, 445820), (184, 334365), (230, 267492), (276, 222910), (345, 178328), (460, 133746), (552, 111455), (690, 89164), (920, 66873), (1380, 44582), (2760, 22291)]