60707920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:333

約数の個数: 160

約数和(自身を含む): 179988480

約数和(自身を除く): 119280560

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 35, 40, 52, 56, 62, 65, 70, 80, 91, 104, 112, 124, 130, 140, 155, 182, 208, 217, 248, 260, 269, 280, 310, 364, 403, 434, 455, 496, 520, 538, 560, 620, 728, 806, 868, 910, 1040, 1076, 1085, 1240, 1345, 1456, 1612, 1736, 1820, 1883, 2015, 2152, 2170, 2480, 2690, 2821, 3224, 3472, 3497, 3640, 3766, 4030, 4304, 4340, 5380, 5642, 6448, 6994, 7280, 7532, 8060, 8339, 8680, 9415, 10760, 11284, 13988, 14105, 15064, 16120, 16678, 17360, 17485, 18830, 21520, 22568, 24479, 27976, 28210, 30128, 32240, 33356, 34970, 37660, 41695, 45136, 48958, 55952, 56420, 58373, 66712, 69940, 75320, 83390, 97916, 108407, 112840, 116746, 122395, 133424, 139880, 150640, 166780, 195832, 216814, 225680, 233492, 244790, 279760, 291865, 333560, 391664, 433628, 466984, 489580, 542035, 583730, 667120, 758849, 867256, 933968, 979160, 1084070, 1167460, 1517698, 1734512, 1958320, 2168140, 2334920, 3035396, 3794245, 4336280, 4669840, 6070792, 7588490, 8672560, 12141584, 15176980, 30353960, 60707920]

約数ペア:

[(1, 60707920), (2, 30353960), (4, 15176980), (5, 12141584), (7, 8672560), (8, 7588490), (10, 6070792), (13, 4669840), (14, 4336280), (16, 3794245), (20, 3035396), (26, 2334920), (28, 2168140), (31, 1958320), (35, 1734512), (40, 1517698), (52, 1167460), (56, 1084070), (62, 979160), (65, 933968), (70, 867256), (80, 758849), (91, 667120), (104, 583730), (112, 542035), (124, 489580), (130, 466984), (140, 433628), (155, 391664), (182, 333560), (208, 291865), (217, 279760), (248, 244790), (260, 233492), (269, 225680), (280, 216814), (310, 195832), (364, 166780), (403, 150640), (434, 139880), (455, 133424), (496, 122395), (520, 116746), (538, 112840), (560, 108407), (620, 97916), (728, 83390), (806, 75320), (868, 69940), (910, 66712), (1040, 58373), (1076, 56420), (1085, 55952), (1240, 48958), (1345, 45136), (1456, 41695), (1612, 37660), (1736, 34970), (1820, 33356), (1883, 32240), (2015, 30128), (2152, 28210), (2170, 27976), (2480, 24479), (2690, 22568), (2821, 21520), (3224, 18830), (3472, 17485), (3497, 17360), (3640, 16678), (3766, 16120), (4030, 15064), (4304, 14105), (4340, 13988), (5380, 11284), (5642, 10760), (6448, 9415), (6994, 8680), (7280, 8339), (7532, 8060)]