965439960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{90397}}^1$

素因数の和:90500

約数の個数: 64

約数和(自身を含む): 2928895200

約数和(自身を除く): 1963455240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 534, 712, 890, 1068, 1335, 1780, 2136, 2670, 3560, 5340, 10680, 90397, 180794, 271191, 361588, 451985, 542382, 723176, 903970, 1084764, 1355955, 1807940, 2169528, 2711910, 3615880, 5423820, 8045333, 10847640, 16090666, 24135999, 32181332, 40226665, 48271998, 64362664, 80453330, 96543996, 120679995, 160906660, 193087992, 241359990, 321813320, 482719980, 965439960]

約数ペア:

[(1, 965439960), (2, 482719980), (3, 321813320), (4, 241359990), (5, 193087992), (6, 160906660), (8, 120679995), (10, 96543996), (12, 80453330), (15, 64362664), (20, 48271998), (24, 40226665), (30, 32181332), (40, 24135999), (60, 16090666), (89, 10847640), (120, 8045333), (178, 5423820), (267, 3615880), (356, 2711910), (445, 2169528), (534, 1807940), (712, 1355955), (890, 1084764), (1068, 903970), (1335, 723176), (1780, 542382), (2136, 451985), (2670, 361588), (3560, 271191), (5340, 180794), (10680, 90397)]