68790120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11699}}^1$

素因数の和:11727

約数の個数: 96

約数和(自身を含む): 240084000

約数和(自身を除く): 171293880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 11699, 23398, 35097, 46796, 58495, 70194, 81893, 93592, 116990, 140388, 163786, 175485, 233980, 245679, 280776, 327572, 350970, 409465, 467960, 491358, 573251, 655144, 701940, 818930, 982716, 1146502, 1228395, 1403880, 1637860, 1719753, 1965432, 2293004, 2456790, 2866255, 3275720, 3439506, 4586008, 4913580, 5732510, 6879012, 8598765, 9827160, 11465020, 13758024, 17197530, 22930040, 34395060, 68790120]

約数ペア:

[(1, 68790120), (2, 34395060), (3, 22930040), (4, 17197530), (5, 13758024), (6, 11465020), (7, 9827160), (8, 8598765), (10, 6879012), (12, 5732510), (14, 4913580), (15, 4586008), (20, 3439506), (21, 3275720), (24, 2866255), (28, 2456790), (30, 2293004), (35, 1965432), (40, 1719753), (42, 1637860), (49, 1403880), (56, 1228395), (60, 1146502), (70, 982716), (84, 818930), (98, 701940), (105, 655144), (120, 573251), (140, 491358), (147, 467960), (168, 409465), (196, 350970), (210, 327572), (245, 280776), (280, 245679), (294, 233980), (392, 175485), (420, 163786), (490, 140388), (588, 116990), (735, 93592), (840, 81893), (980, 70194), (1176, 58495), (1470, 46796), (1960, 35097), (2940, 23398), (5880, 11699)]