3197639880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{991}}^1\times {\mathrm{8963}}^1$

素因数の和:9971

約数の個数: 96

約数和(自身を含む): 10403976960

約数和(自身を除く): 7206337080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 991, 1982, 2973, 3964, 4955, 5946, 7928, 8919, 8963, 9910, 11892, 14865, 17838, 17926, 19820, 23784, 26889, 29730, 35676, 35852, 39640, 44595, 44815, 53778, 59460, 71352, 71704, 80667, 89190, 89630, 107556, 118920, 134445, 161334, 178380, 179260, 215112, 268890, 322668, 356760, 358520, 403335, 537780, 645336, 806670, 1075560, 1613340, 3226680, 8882333, 17764666, 26646999, 35529332, 44411665, 53293998, 71058664, 79940997, 88823330, 106587996, 133234995, 159881994, 177646660, 213175992, 266469990, 319763988, 355293320, 399704985, 532939980, 639527976, 799409970, 1065879960, 1598819940, 3197639880]

約数ペア:

[(1, 3197639880), (2, 1598819940), (3, 1065879960), (4, 799409970), (5, 639527976), (6, 532939980), (8, 399704985), (9, 355293320), (10, 319763988), (12, 266469990), (15, 213175992), (18, 177646660), (20, 159881994), (24, 133234995), (30, 106587996), (36, 88823330), (40, 79940997), (45, 71058664), (60, 53293998), (72, 44411665), (90, 35529332), (120, 26646999), (180, 17764666), (360, 8882333), (991, 3226680), (1982, 1613340), (2973, 1075560), (3964, 806670), (4955, 645336), (5946, 537780), (7928, 403335), (8919, 358520), (8963, 356760), (9910, 322668), (11892, 268890), (14865, 215112), (17838, 179260), (17926, 178380), (19820, 161334), (23784, 134445), (26889, 118920), (29730, 107556), (35676, 89630), (35852, 89190), (39640, 80667), (44595, 71704), (44815, 71352), (53778, 59460)]