156063720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{68449}}^1$

素因数の和:68482

約数の個数: 64

約数和(自身を含む): 492840000

約数和(自身を除く): 336776280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 68449, 136898, 205347, 273796, 342245, 410694, 547592, 684490, 821388, 1026735, 1300531, 1368980, 1642776, 2053470, 2601062, 2737960, 3901593, 4106940, 5202124, 6502655, 7803186, 8213880, 10404248, 13005310, 15606372, 19507965, 26010620, 31212744, 39015930, 52021240, 78031860, 156063720]

約数ペア:

[(1, 156063720), (2, 78031860), (3, 52021240), (4, 39015930), (5, 31212744), (6, 26010620), (8, 19507965), (10, 15606372), (12, 13005310), (15, 10404248), (19, 8213880), (20, 7803186), (24, 6502655), (30, 5202124), (38, 4106940), (40, 3901593), (57, 2737960), (60, 2601062), (76, 2053470), (95, 1642776), (114, 1368980), (120, 1300531), (152, 1026735), (190, 821388), (228, 684490), (285, 547592), (380, 410694), (456, 342245), (570, 273796), (760, 205347), (1140, 136898), (2280, 68449)]