1151940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:348

約数の個数: 48

約数和(自身を含む): 3282048

約数和(自身を除く): 2130108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 263, 292, 365, 438, 526, 730, 789, 876, 1052, 1095, 1315, 1460, 1578, 2190, 2630, 3156, 3945, 4380, 5260, 7890, 15780, 19199, 38398, 57597, 76796, 95995, 115194, 191990, 230388, 287985, 383980, 575970, 1151940]

約数ペア:

[(1, 1151940), (2, 575970), (3, 383980), (4, 287985), (5, 230388), (6, 191990), (10, 115194), (12, 95995), (15, 76796), (20, 57597), (30, 38398), (60, 19199), (73, 15780), (146, 7890), (219, 5260), (263, 4380), (292, 3945), (365, 3156), (438, 2630), (526, 2190), (730, 1578), (789, 1460), (876, 1315), (1052, 1095)]