120147148840

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2797}}^1\times {\mathrm{46691}}^1$

素因数の和:49522

約数の個数: 64

約数和(自身を含む): 282191506560

約数和(自身を除く): 162044357720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 2797, 5594, 11188, 13985, 22376, 27970, 46691, 55940, 64331, 93382, 111880, 128662, 186764, 233455, 257324, 321655, 373528, 466910, 514648, 643310, 933820, 1073893, 1286620, 1867640, 2147786, 2573240, 4295572, 5369465, 8591144, 10738930, 21477860, 42955720, 130594727, 261189454, 522378908, 652973635, 1044757816, 1305947270, 2611894540, 3003678721, 5223789080, 6007357442, 12014714884, 15018393605, 24029429768, 30036787210, 60073574420, 120147148840]

約数ペア:

[(1, 120147148840), (2, 60073574420), (4, 30036787210), (5, 24029429768), (8, 15018393605), (10, 12014714884), (20, 6007357442), (23, 5223789080), (40, 3003678721), (46, 2611894540), (92, 1305947270), (115, 1044757816), (184, 652973635), (230, 522378908), (460, 261189454), (920, 130594727), (2797, 42955720), (5594, 21477860), (11188, 10738930), (13985, 8591144), (22376, 5369465), (27970, 4295572), (46691, 2573240), (55940, 2147786), (64331, 1867640), (93382, 1286620), (111880, 1073893), (128662, 933820), (186764, 643310), (233455, 514648), (257324, 466910), (321655, 373528)]