122886120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{20899}}^1$

素因数の和:20927

約数の個数: 96

約数和(自身を含む): 428868000

約数和(自身を除く): 305981880

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, 20899, 41798, 62697, 83596, 104495, 125394, 146293, 167192, 208990, 250788, 292586, 313485, 417980, 438879, 501576, 585172, 626970, 731465, 835960, 877758, 1024051, 1170344, 1253940, 1462930, 1755516, 2048102, 2194395, 2507880, 2925860, 3072153, 3511032, 4096204, 4388790, 5120255, 5851720, 6144306, 8192408, 8777580, 10240510, 12288612, 15360765, 17555160, 20481020, 24577224, 30721530, 40962040, 61443060, 122886120]

約数ペア:

[(1, 122886120), (2, 61443060), (3, 40962040), (4, 30721530), (5, 24577224), (6, 20481020), (7, 17555160), (8, 15360765), (10, 12288612), (12, 10240510), (14, 8777580), (15, 8192408), (20, 6144306), (21, 5851720), (24, 5120255), (28, 4388790), (30, 4096204), (35, 3511032), (40, 3072153), (42, 2925860), (49, 2507880), (56, 2194395), (60, 2048102), (70, 1755516), (84, 1462930), (98, 1253940), (105, 1170344), (120, 1024051), (140, 877758), (147, 835960), (168, 731465), (196, 626970), (210, 585172), (245, 501576), (280, 438879), (294, 417980), (392, 313485), (420, 292586), (490, 250788), (588, 208990), (735, 167192), (840, 146293), (980, 125394), (1176, 104495), (1470, 83596), (1960, 62697), (2940, 41798), (5880, 20899)]