304738920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{13877}}^1$

素因数の和:13955

約数の個数: 96

約数和(自身を含む): 1006710120

約数和(自身を除く): 701971200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 488, 549, 610, 732, 915, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 3660, 4392, 5490, 7320, 10980, 13877, 21960, 27754, 41631, 55508, 69385, 83262, 111016, 124893, 138770, 166524, 208155, 249786, 277540, 333048, 416310, 499572, 555080, 624465, 832620, 846497, 999144, 1248930, 1665240, 1692994, 2497860, 2539491, 3385988, 4232485, 4995720, 5078982, 6771976, 7618473, 8464970, 10157964, 12697455, 15236946, 16929940, 20315928, 25394910, 30473892, 33859880, 38092365, 50789820, 60947784, 76184730, 101579640, 152369460, 304738920]

約数ペア:

[(1, 304738920), (2, 152369460), (3, 101579640), (4, 76184730), (5, 60947784), (6, 50789820), (8, 38092365), (9, 33859880), (10, 30473892), (12, 25394910), (15, 20315928), (18, 16929940), (20, 15236946), (24, 12697455), (30, 10157964), (36, 8464970), (40, 7618473), (45, 6771976), (60, 5078982), (61, 4995720), (72, 4232485), (90, 3385988), (120, 2539491), (122, 2497860), (180, 1692994), (183, 1665240), (244, 1248930), (305, 999144), (360, 846497), (366, 832620), (488, 624465), (549, 555080), (610, 499572), (732, 416310), (915, 333048), (1098, 277540), (1220, 249786), (1464, 208155), (1830, 166524), (2196, 138770), (2440, 124893), (2745, 111016), (3660, 83262), (4392, 69385), (5490, 55508), (7320, 41631), (10980, 27754), (13877, 21960)]