347902920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{2677}}^1$

素因数の和:2732

約数の個数: 144

約数和(自身を含む): 1193772060

約数和(自身を除く): 845869140

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 361, 380, 456, 570, 684, 722, 760, 855, 1083, 1140, 1368, 1444, 1710, 1805, 2166, 2280, 2677, 2888, 3249, 3420, 3610, 4332, 5354, 5415, 6498, 6840, 7220, 8031, 8664, 10708, 10830, 12996, 13385, 14440, 16062, 16245, 21416, 21660, 24093, 25992, 26770, 32124, 32490, 40155, 43320, 48186, 50863, 53540, 64248, 64980, 80310, 96372, 101726, 107080, 120465, 129960, 152589, 160620, 192744, 203452, 240930, 254315, 305178, 321240, 406904, 457767, 481860, 508630, 610356, 762945, 915534, 963720, 966397, 1017260, 1220712, 1525890, 1831068, 1932794, 2034520, 2288835, 2899191, 3051780, 3662136, 3865588, 4577670, 4831985, 5798382, 6103560, 7731176, 8697573, 9155340, 9663970, 11596764, 14495955, 17395146, 18310680, 19327940, 23193528, 28991910, 34790292, 38655880, 43487865, 57983820, 69580584, 86975730, 115967640, 173951460, 347902920]

約数ペア:

[(1, 347902920), (2, 173951460), (3, 115967640), (4, 86975730), (5, 69580584), (6, 57983820), (8, 43487865), (9, 38655880), (10, 34790292), (12, 28991910), (15, 23193528), (18, 19327940), (19, 18310680), (20, 17395146), (24, 14495955), (30, 11596764), (36, 9663970), (38, 9155340), (40, 8697573), (45, 7731176), (57, 6103560), (60, 5798382), (72, 4831985), (76, 4577670), (90, 3865588), (95, 3662136), (114, 3051780), (120, 2899191), (152, 2288835), (171, 2034520), (180, 1932794), (190, 1831068), (228, 1525890), (285, 1220712), (342, 1017260), (360, 966397), (361, 963720), (380, 915534), (456, 762945), (570, 610356), (684, 508630), (722, 481860), (760, 457767), (855, 406904), (1083, 321240), (1140, 305178), (1368, 254315), (1444, 240930), (1710, 203452), (1805, 192744), (2166, 160620), (2280, 152589), (2677, 129960), (2888, 120465), (3249, 107080), (3420, 101726), (3610, 96372), (4332, 80310), (5354, 64980), (5415, 64248), (6498, 53540), (6840, 50863), (7220, 48186), (8031, 43320), (8664, 40155), (10708, 32490), (10830, 32124), (12996, 26770), (13385, 25992), (14440, 24093), (16062, 21660), (16245, 21416)]